1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alja [10]
3 years ago
7

5x^{2} -60 = 20 Solve by using the quadratic formula PLZ help

Mathematics
1 answer:
almond37 [142]3 years ago
3 0

Answer: x=4,-4 Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula

You might be interested in
Explain how multiplying fractions is similar to multiplying whole numbers and how it is different ?
Dafna11 [192]
<span>Multiplication with fractions is similar to multiplication with whole numbers in that you are often finding the product of groups of items. They are different in that you can multiply with fractions to find parts of an amount.</span>
4 0
3 years ago
Ramkin is going to flip a fair coin 100 times.
Gelneren [198K]

Answer:

50 times

Step-by-step explanation:

You are going to flip a coin 100 times. There are 2 sides. So, what you would do is divide 100 by two because there are two sides. There is a 50% chance that the coin will land on heads, and a 50% chance it will land on tails.

Please let me know if you have any more questions. Hope this helps!

3 0
2 years ago
You found a pair of $35 shoes for 25% off! How much of a discount will be taken at the register?
denis23 [38]

Answer:

$8.75

Step-by-step explanation:

35 * .25 = $8.75

7 0
3 years ago
Read 2 more answers
The corner bakery produced 10 times as muffins as Amy baked. How many muffins did the bakery produce
Tresset [83]

Answer:

a = b(10)

Step-by-step explanation:

Amy made 10x the amount of muffins than the bakery. So if the bakery made 10 muffins, Amy made 100 muffins. Hopefully this helps!

8 0
3 years ago
A triangle has sides with lengths of 4 yards, 10 yards, and 11 yards. Is it a right triangle?
vodka [1.7K]

Answer:

no

Step-by-step explanation:

for a triangle to be a right triangle, the sum of the square of its legs must equal the square of its hypotenuse

a² + b² = c²

in this problem, 4² + 10² ≠ 11²

16 + 100 ≠ 121

6 0
3 years ago
Other questions:
  • In a bowl of fruit, there are green grapes and black grapes in the ratio 3:4 , if there are 24 green grapes, how many black grap
    7·1 answer
  • A deep-sea exploring ship is pulling up a diver at a rate of 25 feet per minute the diver is 200 feet below sea level how deep w
    15·2 answers
  • Simplify the expression 5√2 + √18
    7·2 answers
  • Select the graph of the solution set that would represent the following expression. (x-2)=5(x+1)​
    13·2 answers
  • Find 3 consecutive even numbers where the product of the smaller two numbers is 40 less than the square of the largest number.
    12·1 answer
  • Dimitri makes 6 bookcases in 8 days what is his unit rate?
    15·2 answers
  • There are four $20 bills, five $10 bills, seven $5 bills, and four $1 bills in your wallet. You select one bill at random. What
    10·1 answer
  • Find the value of b in the graph of y=3x+b if it is known that the graph goes through the point: N(0,5)
    12·2 answers
  • althea started eating her dinner at 6:35pm and finshed eating at 7:03 pm.eastemated elapsed time actual elapsed time​
    15·1 answer
  • Identify the number of terms in the expression. Type the answer in the space provided.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!